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Softa [21]
3 years ago
9

2000 tickets were sold in an exhibition on Saturday. The cost of an adult ticket is $4 and a child’s ticket is $2. The total amo

unt of revenue collected was $6400. Find the number of adult tickets and the number of child tickets sold.
Mathematics
1 answer:
Eva8 [605]3 years ago
3 0

Answer: idk

Step-by-step explanation:

Idc

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Use a commutative property to complete the statement 2x + 16
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Answer:

2(x+8)

Step-by-step explanation:

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A dance school has 63 ballet dancers. If 42% of the total number of dancers in the school are ballet dancers, what is the total
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The total number of dancers in the school is 150.
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Enter the slope-intercept equation for the image of line ℓ after a clockwise rotation of 90°. (Hint: To find the image of line ℓ
Free_Kalibri [48]

Answer:

y = -2x - 2

Step-by-step explanation:

From the graph attached,

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By this rule,

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where m = slope of the line A'B'

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m = \frac{y_2-y_1}{x_2-x_1}

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y = -2x - 2

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